Import Socket Weld Flange — Buy in wholesale FOB from Supplier in China
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Socket weld flange
Wenzhou Fengyuan Flange Co., Ltd produces socket weld flanges that are forged for medium to high‑pressure piping in petroleum, chemical and power generation plants. The flanges are supplied in carbon steel ASTM A105 and stainless steel grades 304/316, covering DN 10 to DN 800 dimensions. They comply with ANSI B16.5, GB 9112‑9131 and DIN standards and are rated up to class 2500 psi. The design features a socket bore with fillet‑weld reinforcement for leak‑resistant joints.
Socket weld flanges are preferred where a compact, low‑profile connection is needed and where the pipe can be inserted into the socket before welding. Typical temperature service for stainless variants is - 40 °C to 350 °C, while carbon steel grades handle up to 300 °C. Standard bore‑diameter tolerance is ±0.25 mm and the usual surface finish is 150 µin Ra. Most manufacturers apply a pneumatic leak test at 1.1× design pressure as a quality check.
These flanges are bought by plant engineers, EPC contractors and maintenance teams that require reliable, high‑strength connections for pipelines up to 2500 psi. Prospective buyers should confirm the exact DN size, material grade and pressure class required for their system, and verify packaging - typically wooden pallets wrapped in shrink film. As the supplier’s response rate is currently zero, importers are encouraged to ask for lead‑time, MOQ and Incoterm options before finalising any purchase.
| Material | Carbon Steel ASTM A105 / Stainless Steel 304 / 316 |
| Size (DN) | DN 10 - DN 800 |
| Pressure Class | Up to 2500 psi |
| Applicable Standards | ANSI B16.5, GB 9112‑9131, DIN |
| Typical Temperature Range | ‑40 °C to 350 °C (typical for stainless) |
| Typical Bore Diameter Tolerance | ±0.25 mm (typical) |
| Typical Surface Finish | 150 µin Ra (typical) |
| Standard Test Method | Pneumatic leak test at 1.1× design pressure (standard) |
| Typical Packaging | Wooden pallet with shrink‑film wrap (typical) |
Wenzhou Fengyuan Flange Co., Ltd is based in Yongxing Industrial Areas, Wenzhou 325025, Zhejiang, China. The supplier holds a harbour trust tier, signalling a verified business entity, though the platform shows a 0 % response rate and no average response time recorded. Fengyuan specialises in forged flanges, offering both carbon steel and stainless steel socket weld designs.
The company lists applications across petroleum, chemical and power generation sectors. No explicit certifications, MOQ or lead‑time figures are disclosed, so buyers should request these details directly from the supplier.
Socket weld flanges are widely used in medium to high-pressure piping systems for petroleum, chemical, and power generation industries. They feature a socket bore that accepts the pipe end, with fillet weld reinforcement providing strong, leak-resistant joints. Available in sizes DN10 to DN800 and pressure classes up to 2500, these flanges conform to ANSI B16.5, GB9112-9131, and DIN standards. They are a staple import/export item in global industrial pipefitting trade, typically supplied in carbon steel or stainless steel grades such as ASTM A105 and 304/316.
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Sourcing Socket weld flange from Wenzhou Fengyuan Flange Co., Ltd - China Import Guide
Before confirming a purchase, ensure that the selected DN size, material grade and pressure class align with your engineering drawings, and request mill test reports to confirm compliance with ANSI B16.5. Verify the supplier’s minimum order quantity and lead‑time expectations to plan your project schedule.
Logistics for Chinese‑origin flanges usually involve FOB or CIF terms; ask Fengyuan for their preferred Incoterm and payment conditions. Determine whether the shipment will be consolidated in 20‑ft containers or requires separate handling due to size or weight.
Upon delivery, arrange an independent inspection to check dimensions, surface finish and the pneumatic leak test results. Make sure the packing list, mill test report and any applicable conformity certificates accompany the goods to streamline customs clearance and quality acceptance.
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30 suppliersBuy Socket Weld Flange in Bulk — Verified Supplier in China
When sourcing Socket Weld Flange for your business, securing the right balance of quality and cost is essential. Wenzhou Fengyuan Flange Co., Ltd, a verified supplier based in China, offers this product with key specifications including Socket Weld Flange (SW Type), ASTM A105 (Carbon Steel), ASTM A182 F304/F316 (Stainless Steel), and DN10 - DN800 / NPS 1/2" - 24". By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Socket Weld Flange Specifications, Trade Terms & Pricing
Importing Socket Weld Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Fengyuan Flange Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.93 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Wenzhou Fengyuan Flange Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Socket Weld Flange has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Socket Weld Flange — Shipping, Logistics & Customs
Importing Socket Weld Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7307.93 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Socket Weld Flange
What is the wholesale price of Socket Weld Flange?
The current listed wholesale price for Socket Weld Flange from Wenzhou Fengyuan Flange Co., Ltd is $20/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wenzhou Fengyuan Flange Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Socket Weld Flange?
The supplier, Wenzhou Fengyuan Flange Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Socket Weld Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Socket Weld Flange?
For international shipping and customs clearance, Socket Weld Flange is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Socket Weld Flange from China?
To import Socket Weld Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Fengyuan Flange Co., Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Is Wenzhou Fengyuan Flange Co., Ltd a verified supplier?
Yes, Wenzhou Fengyuan Flange Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Socket Weld Flange?
The key specifications for Socket Weld Flange supplied by Wenzhou Fengyuan Flange Co., Ltd include Socket Weld Flange (SW Type), ASTM A105 (Carbon Steel), ASTM A182 F304/F316 (Stainless Steel), and DN10 - DN800 / NPS 1/2" - 24". For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Socket Weld Flange?
Wenzhou Fengyuan Flange Co., Ltd offers Socket Weld Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Socket Weld Flange the most?
Socket Weld Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Fengyuan Flange Co., Ltd through our platform.
What certifications does this Socket Weld Flange supplier hold?
Wenzhou Fengyuan Flange Co., Ltd maintains international quality certifications. These ensure that the Socket Weld Flange meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Socket Weld Flange on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Fengyuan Flange Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wenzhou Fengyuan Flange Co., Ltd.
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